[GRASS-dev] [GRASS GIS] #3915: wxGUI: crash with ValueError: list.remove(x): x not in list

[GRASS GIS]

#3915: wxGUI: crash with ValueError: list.remove(x): x not in list
----------------------------+-------------------------
 Reporter:  neteler         |      Owner:  grass-dev@…
     Type:  defect          |     Status:  new
 Priority:  normal          |  Milestone:  7.8.1
Component:  wxGUI           |    Version:  svn-trunk
 Keywords:  python3, g.gui  |        CPU:  Unspecified
 Platform:  Unspecified     |
----------------------------+-------------------------
 At time, on Fedora 29, both G78 and master fail to start the GUI (after
 `make distclean` and recompile):

 {{{
 g.gui
 Traceback (most recent call last):
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/wxgui.py", line 106, in OnInit
     workspace=self.workspaceFile)
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/lmgr/frame.py", line 143, in __init__
     self.notebook = self._createNoteBook()
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/lmgr/frame.py", line 338, in _createNoteBook
     gcstyle=GC_PROMPT)
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/gui_core/goutput.py", line 118, in __init__
     self.cmdPrompt = GPromptSTC(parent=self, menuModel=self._menuModel)
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/gui_core/prompt.py", line 138, in __init__
     GPrompt.__init__(self, parent=parent, menuModel=menuModel)
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/gui_core/prompt.py", line 57, in __init__
     self.mapsetList = utils.ListOfMapsets()
   File "/home/mundialis/software/grass_master/dist.x86_64-pc-linux-
 gnu/gui/wxpython/core/utils.py", line 308, in ListOfMapsets
     mapsets.remove(mapset)
 ValueError: list.remove(x): x not in list
 OnInit returned false, exiting...
 Error in atexit._run_exitfuncs:
 wx._core.wxAssertionError: C++ assertion "GetEventHandler() == this"
 failed at ../src/common/wincmn.cpp(478) in ~wxWindowBase(): any pushed
 event handlers must have been removed

 g.mapsets -p
 Accessible mapsets:
 ortsteil_1 PERMANENT


 g.version -rge
 version=7.9.dev
 date=2019
 revision=69bd92a94
 build_date=2019-10-03
 build_platform=x86_64-pc-linux-gnu
 build_off_t_size=8
 libgis_revision=00000
 libgis_date="?"
 proj=4.9.3
 gdal=2.3.2
 geos=3.6.1
 sqlite=3.26.0
 }}}

 Not sure what causes this (on Fedora 30 no such problem)...

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/3915>
GRASS GIS <https://grass.osgeo.org>